8391936

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{223}}^1$

素因数の和:256

約数の個数: 108

約数和(自身を含む): 26097792

約数和(自身を除く): 17705856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 223, 224, 256, 294, 336, 384, 392, 446, 448, 588, 669, 672, 768, 784, 892, 896, 1176, 1338, 1344, 1561, 1568, 1784, 1792, 2352, 2676, 2688, 3122, 3136, 3568, 4683, 4704, 5352, 5376, 6244, 6272, 7136, 9366, 9408, 10704, 10927, 12488, 12544, 14272, 18732, 18816, 21408, 21854, 24976, 28544, 32781, 37464, 37632, 42816, 43708, 49952, 57088, 65562, 74928, 85632, 87416, 99904, 131124, 149856, 171264, 174832, 199808, 262248, 299712, 349664, 399616, 524496, 599424, 699328, 1048992, 1198848, 1398656, 2097984, 2797312, 4195968, 8391936]

約数ペア:

[(1, 8391936), (2, 4195968), (3, 2797312), (4, 2097984), (6, 1398656), (7, 1198848), (8, 1048992), (12, 699328), (14, 599424), (16, 524496), (21, 399616), (24, 349664), (28, 299712), (32, 262248), (42, 199808), (48, 174832), (49, 171264), (56, 149856), (64, 131124), (84, 99904), (96, 87416), (98, 85632), (112, 74928), (128, 65562), (147, 57088), (168, 49952), (192, 43708), (196, 42816), (223, 37632), (224, 37464), (256, 32781), (294, 28544), (336, 24976), (384, 21854), (392, 21408), (446, 18816), (448, 18732), (588, 14272), (669, 12544), (672, 12488), (768, 10927), (784, 10704), (892, 9408), (896, 9366), (1176, 7136), (1338, 6272), (1344, 6244), (1561, 5376), (1568, 5352), (1784, 4704), (1792, 4683), (2352, 3568), (2676, 3136), (2688, 3122)]